Crackle phenomena will appear and the base color will show up as soon as applied crackle polish on top of nail color, create marvelous oxidation effect

Directions :1. A regular, non-cracking polish should be applied to nail and dry completely. (Doesn’t work on natural nail without a nail polish under it. Only works on top of other nail polish)2. Apply crackle polish on top of other nail polish and dry completely. Recommend apply crackle polish slightly once to get best crackle effect.3. Apply topcoat after all done. It will bring the best crackle effect